'Wailua' definitions:

Wailua, HI -- U.S. Census Designated Place in Hawaii

From: Gazetteer 2000
Name :
Wailua, HI -- U.S. Census Designated Place in Hawaii
Population (2000) :
2083
Housing Units (2000) :
1211
Land area (2000) :
1.286906 sq. miles (3.333072 sq. km)
Water area (2000) :
0.143269 sq. miles (0.371065 sq. km)
Total area (2000) :
1.430175 sq. miles (3.704137 sq. km)
FIPS code :
77000
Located within :
Hawaii (HI), FIPS 15
Location :
22.058631 N, 159.341761 W
Note :
some ZIP codes may be omitted esp. for suburbs.